                              &\multicolumn{3}{c}{Patent in Firm in 1930s}                      \\\cmidrule(lr){2-4}
                              &\multicolumn{1}{c}{(1)}         &\multicolumn{1}{c}{(2)}         &\multicolumn{1}{c}{(3)}         \\
\midrule
Crisis                        &       0.020\sym{*}  &       0.025\sym{**} &       0.024\sym{**} \\
                              &     (0.012)         &     (0.012)         &     (0.012)         \\
\midrule
State FE                      &           Y         &           Y         &           Y         \\
Patent Post                   &           Y         &           Y         &           Y         \\
Pre Ind Pat                   &           Y         &           Y         &           Y         \\
County Controls               &           N         &           Y         &           Y         \\
Ind. Controls                 &           N         &           N         &           Y         \\
Adj R-Sq                      &       0.019         &       0.020         &       0.026         \\
Obs                           &       5,295         &       5,294         &       5,294         \\
